package org.com.simple;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;
import org.com.simple.Entity.User;
import org.com.simple.Enum.StageEnum;
import org.com.simple.Mapper.UserMapper;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.util.Assert;
import java.util.Arrays;
import java.util.List;
@Slf4j
@SpringBootTest
public class UserTest {
@Autowired
private UserMapper userMapper;
@Test
public void testSelect() {
System.out.println(("----- selectAll method test ------"));
List<User> userList = userMapper.selectList(null);
Assert.isTrue(5 == userList.size(), "");
userList.forEach(System.out::println);
}
@Test
public void test() {
User user = new User(null, "Tom", 1, "tom@qq.com", StageEnum.ONE);
userMapper.insert(user);
log.info("query user:{}", userMapper.selectById(user.getId()));
User beforeUser = userMapper.selectById(1L);
log.info("before user:{}", beforeUser);
beforeUser.setAge(12);
userMapper.updateById(beforeUser);
log.info("query user:{}", userMapper.selectById(1L));
}
@Test
public void testPage() {
LambdaQueryWrapper<User> wrapper = new QueryWrapper<User>().lambda();
wrapper.ge(User::getId,1).orderBy(true, true, User::getAge);
List<User> records1 = userMapper.selectPage(new Page<>(0,3), wrapper).getRecords();
for(User user: records1){
System.out.print(user.getName() + " ");
}
}
}
mybatis-plus基础功能实现
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2023-12-24
20:59:18
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my-lamp-contract.rar （47个子文件） 
my-lamp-contract 
pom.xml 3KB src test java org com simple UserTest.java 2KB main resources Mapper UserMapper.xml 203B application.yml 839B java org com simple Handler MyMetaHandler.java 1KB Dao Mapper UserMapper.java 238B ContractStartBoot.java 424B Configuration JSONconfig.java 544B swaggerConfiguration.java 971B MybatisPlusConfig.java 826B Service UserService.java 644B Controller UserController.java 815B Enum StageEnum.java 671B Entity User.java 991B my-lamp-contract.iml 81B .idea jarRepositories.xml 881B dataSources 8f63e5a0-1d9e-454e-a90d-9ad1d92fe254 storage_v2 _src_ schema information_schema.FNRwLQ.meta 76B 8f63e5a0-1d9e-454e-a90d-9ad1d92fe254.xml 30KB dataSources.local.xml 969B uiDesigner.xml 9KB $CACHE_FILE$ 497B workspace.xml 11KB misc.xml 513B dataSources.xml 570B compiler.xml 814B .gitignore 184B encodings.xml 191B target classes Mapper UserMapper.xml 203B application.yml 839B org com simple Handler MyMetaHandler.class 2KB ContractStartBoot.class 824B Mapper UserMapper.class 298B Configuration JSONconfig.class 2KB swaggerConfiguration.class 2KB MybatisPlusConfig.class 1KB Service UserService.class 952B Controller UserController.class 1KB Enum StageEnum.class 2KB Entity User.class 6KB test-classes org com simple UserTest.class 6KB
my-lamp-contract-1.0-SNAPSHOT.jar 25.05MB maven-status maven-compiler-plugin compile default-compile createdFiles.lst 199B inputFiles.lst 663B testCompile default-testCompile createdFiles.lst 30B inputFiles.lst 98B my-lamp-contract-1.0-SNAPSHOT.jar.original 7KB maven-archiver pom.properties 72B generated-test-sources test-annotations generated-sources annotations 资源评论
